No matter what kind of smartphone you found under the Christmas tree, you're going to want to make sure you treat its battery right. That thing's gotta get you through a year or two. Lucky for you it's easy once you learn the basics.

Android is a fine OS, but the lure of a new iPhone may be too much to resist. If you're making the switch, you won't want to leave any scrap of your precious mobile identity in Android's cold robotic embrace. Here's how to pack up everything you'll need to bring to your new life in Apple's walled garden.

Welcome to our annual Setting Up Your Awesome New Home Theater guide. You've just obtained the final component for your ideal home theater set-up. Now it's time to hook everything up and turn your living room into that badass entertainment zone you've always envisioned.